# Abacus AI vs Абакус

The clearest difference is iOS requirement: Abacus AI at 15.0 against Абакус's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Abacus AI sells 5 one-off in-app purchases and Абакус sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Abacus AI | Абакус |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 884 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [广州豆苗信息科技有限公司](https://appshunter.io/developer/1231700775) | [Nikita Shlapatskiy](https://appshunter.io/developer/1617308322) |

## What reviewers say

### Abacus AI

[App page](https://appshunter.io/ios/app/abacus-ai-student-version/id6677015880)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 珠心算Ai学生端会员(3月) | $49.99 | one-time |
| 珠心算Ai学生端会员（半年） | $99.99 | one-time |
| 珠心算Ai学生端会员（1年） | $129.99 | one-time |
| 珠心算Ai学生端会员（3年） | $149.99 | one-time |
| 珠心算Ai学生端会员（2年） | $199.99 | one-time |


### Абакус

[App page](https://appshunter.io/ios/app/id6818455848)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Полный доступ на месяц | $2.99 | per month |


## Frequently asked questions

### Is Abacus AI free?

Abacus AI is free to download, with in-app purchases available.

### Is Абакус free?

Абакус is free to download, with in-app purchases available.

### Do Abacus AI or Абакус have ads?

Neither Abacus AI nor Абакус shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*